Pith Number

pith:5R3ZOZCY

pith:2023:5R3ZOZCYHQOQX7SESPLK5HBWFG

not attested not anchored not stored refs pending

Disturbance Observer-based Robust Integral Control Barrier Functions for Nonlinear Systems with High Relative Degree

Efstathios Bakolas, Rohan Chandra, Vrushabh Zinage

arxiv:2309.16945 v1 · 2023-09-29 · eess.SY · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R3ZOZCYHQOQX7SESPLK5HBWFG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:55:30.090668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec779764583c1d0bfe4493d6ae9c3629aea162592d51c61e8e292c2cf8575ba8

Aliases

arxiv: 2309.16945 · arxiv_version: 2309.16945v1 · doi: 10.48550/arxiv.2309.16945 · pith_short_12: 5R3ZOZCYHQOQ · pith_short_16: 5R3ZOZCYHQOQX7SE · pith_short_8: 5R3ZOZCY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5R3ZOZCYHQOQX7SESPLK5HBWFG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ec779764583c1d0bfe4493d6ae9c3629aea162592d51c61e8e292c2cf8575ba8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "020b93c2911bc03d3a17b085344dcc12de1b42e54f75f33ade01151c877a5c5a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-09-29T03:14:53Z",
    "title_canon_sha256": "0cc68a93b7aa44b917d563cb20650272569f4feb2e1247ba5253bbe5864c18c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.16945",
    "kind": "arxiv",
    "version": 1
  }
}